IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

Results: 3.838
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Outputs
Topology
Output Current
Package/Case
Supply Voltage - Max
Supply Voltage - Min
Operating Frequency
Output Voltage
Series
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Diodes Incorporated LED Lighting Driver ICs 6V TO 60V 11uA
Datasheet
1.761In Stock
5.000Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 810
: 2.500

1 Output Boost, Buck 18 mA TSSOP-16 EP 60 V 6 V 1 MHz Adjustable ZXLD137 - 40 C + 125 C Reel, Cut Tape, MouseReel
Diodes Incorporated LED Lighting Driver ICs Reg Bst LED Drvr
Datasheet
Product Comments
9.510In Stock
27.000Expected 2/26/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6.000
: 3.000

1 Output Boost 50 mA SOT-23-6 8 V 1.8 V 200 kHz Adjustable ZXSC400 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs 1.5A single LED Driver w/IZC Comp I/F
Datasheet
1.353In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

1 Output Boost 1.5 A LFCSP-10 5 V 2.7 V 1 MHz 4.6 V to 5.5 V ADP1650 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs Industrial High Brighness WLED Cntrl
Datasheet
753In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

4 Output Buck 500 mA LFCSP-16 30 V 3 V 40 kHz 3 V ADP8140 - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs 9 Channel LED Driver with Charge Pump
Datasheet
5.474In Stock
7.500Expected 6/2/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

9 Output Charge Pump 25 mA LFCSP-20 5.5 V 2.5 V 1 MHz 4.3 V to 5.5 V ADP8866 - 40 C + 105 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs Const-C DC/DC LED Drvr in SOT
Datasheet
1.024In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Boost 15 mA SOT-23-6 10 V 1 V 1.2 MHz 36 V LT1932 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs White LED Boost Conv in SC70 & SOT
Datasheet
945In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Boost 320 mA SOT-23-5 10 V 2.5 V 1.2 MHz 36 V LT1937 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs White LED Boost Conv in SC70 & SOT
Datasheet
1.816In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

1 Output Boost SOT-23-5 LT1937 Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs 1.2MHz White LED Boost Convs w/ Built-In
Datasheet
1.160In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Boost 1.5 mA SOT-23-6 16 V 2.7 V 2.4 MHz 30 V LT3465 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs 1.2MHz White LED Boost Convs w/ Built-In
Datasheet
1.329In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Boost 1.5 mA SOT-23-6 16 V 2.7 V 1.2 MHz 30 V LT3465 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs 1.2MHz White LED Boost Convs w/ Built-In
Datasheet
2.112In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

1 Output Boost 1.5 mA SOT-23-6 16 V 2.7 V 1.2 MHz 30 V LT3465 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs Buck 1A LED Drvr
Datasheet
297In Stock
Min.: 1
Mult.: 1

1 Output Buck 1 A TSSOP-16 36 V 4 V 200 kHz to 2 MHz Adjustable LT3474 - 40 C + 125 C Tube
Analog Devices LED Lighting Driver ICs 2x Buck 1.5A LED Drvr
Datasheet
1.111In Stock
888On Order
Min.: 1
Mult.: 1

2 Output Buck 1.5 A TSSOP-20 36 V 4 V 200 kHz to 2 MHz Adjustable LT3475 - 40 C + 85 C Tube
Analog Devices LED Lighting Driver ICs Hi C 4x Out LED Drvr
Datasheet
1.081In Stock
Min.: 1
Mult.: 1

4 Output Boost, Buck 1 A QFN-38 16 V 2.8 V 200 kHz to 2 MHz 2.2 V to 36 V LT3476 - 40 C + 125 C Tube
Analog Devices LED Lighting Driver ICs Hi C 4x Out LED Drvr
Datasheet
473In Stock
2.500Expected 9/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

4 Output Boost, Buck 1 A QFN-38 16 V 2.8 V 200 kHz to 2 MHz 2.2 V to 36 V LT3476 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs 2x 1.3A White LED Boost Convs w/ Wide Di
Datasheet
816In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

2 Output Boost TSSOP-16 LT3486 Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs 3x Out LED Drvr
Datasheet
834In Stock
Min.: 1
Mult.: 1

3 Output Boost, Buck 700 mA QFN-28 30 V 3 V 330 kHz to 2.1 MHz Adjustable LT3496 - 40 C + 125 C Tube
Analog Devices LED Lighting Driver ICs 2x Full Function White LED Drvr w/ Int S
Datasheet
1.445In Stock
3.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

2 Output Boost 400 mA DFN-10 10 V 2.5 V 2.3 MHz 35 V LT3497 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs Full-Featured LED Drvr w/ 1.5A Switch C
Datasheet
1.582In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

1 Output 1.25 A TSSOP-16 LT3517 Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs Full-Featured LED Drvr w/ 1.5A Switch C
Datasheet
499In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

1 Output Boost, Buck, Buck-Boost 1.5 A QFN-16 30 V 3 V 250 kHz to 2.5 MHz Adjustable LT3517 - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs Full-Featured LED Drvr w/ 2.3A Switch C
Datasheet
276In Stock
Min.: 1
Mult.: 1

1 Output Boost, Buck, Buck-Boost 2.3 A TSSOP-16 30 V 3 V 250 kHz to 2.5 MHz Adjustable LT3518 - 40 C + 125 C Tube
Analog Devices LED Lighting Driver ICs 48V Buck Mode LED Driver in SC70 and 2mm 2mm DFN
Datasheet
894In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Buck 50 mA SC-70-8 55 V 4.5 V 850 kHz 55 V LT3590 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs White LED Drvr w/ Int Schottky in 3 x 2
Datasheet
2.711In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

1 Output Boost 800 mA DFN-8 12 V 2.5 V 1 MHz Adjustable LT3591 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs White LED Drvr w/ Int Schottky in 3 x 2
Datasheet
2.334In Stock
3.500Expected 9/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Boost 800 mA DFN-8 12 V 2.5 V 1 MHz Adjustable LT3591 - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs 1MHz White LED Drvr w/ Out Discon & One
Datasheet
752In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Boost 700 mA SOT-23-6 5.5 V 2.7 V 1 MHz Adjustable LT3593 - 40 C + 85 C Reel, Cut Tape, MouseReel